snap snap snaps sketch

[lillo5]

Good morning

I'd like to know if there's a chance to activate automatic snaps in the sketch.
I explain better: I have a circle, design a line that starts from the center of this circle.
to the current state of things I must enter into the constraints and give concentricity between the final point of the line and the center of the circle; despite starting from center (the pointer changes)
Is there a flag/setting that automates the snap with the center of the circle?
Do I have to do something when I start drawing the line?

 

[falonef]

Hi.
try to see these settings

 

[lillo5]

Yes, they are all activated

 

[falonef]

if it does not work I would say to completely cancel the catsettings and restart cv5

 

[lillo5]

Where do I find them and what does it mean to erase them?

 

[falonef]

search the forum.

Strange though. I just can't reproduce your phenomenon.

ps: With the Shift key pressed you should be able to simultaneously deactivate the constraints for the element you are creating if everything in order.